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Mathematics Past Questions and Answers

Post Utme Mathematics Questions

Question 121:

Sin (13π/6) = ?

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A 1/2
B 1/√2
C 1/√3
D √3

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Question 122:

Without using tables find the numerical value of \(\log_8 49 + \log_8 \left(\frac{1}{8}\right)\)

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A 1
B 2
C 3
D 7

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Question 123:

(7¼ - 6¼) of (2/5 + 3/15) = ?

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A 4/5
B 3/5
C 1/2
D 7/9

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Question 124:

4sin4x = ?

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A 4sin4xcos4x
B 4sin2xcos2x
C 8sin4xcos4x
D 8sin2xcos2x

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Question 125:

If Tan A = cot B. then A+B = ?

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A 0°
B 45°
C 90°
D 180°

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